Set up the Core Components of the Code

# Each team member would need to set their directory path to variable "project_dir"
# we will make sure everything else is relative to "project_dir"
project_dir <- "/home/admin-12/Documents/IMARTICUS/Data-Riders"
setwd(project_dir)

# Setup Packages
load_packages <- function () {
  # Imports
  packages <- c("VIM", "dplyr", "plotly", "psych", "corrplot", "cluster", "factoextra")
  installed_packages <- packages %in% rownames(installed.packages())
  if (any(installed_packages == FALSE)) {
    install.packages(packages[!installed_packages])
  }
  # Packages loading with suppressed messages
  suppressMessages(invisible(lapply(packages, library, character.only = TRUE)))
}
load_packages()

# Get the Raw Data from the file
read_file <- function () {
  data <- read.csv("data/cereals_data.csv")
  return (data)
}

# Handle missing values
handle_missing_values <- function (input) {
  output <- input
  # any handling of missing values
  output <- na.omit(output)
  # TODO KNN
  return (output)
}

# Clearn the data to make it good for processing
# eg. delete unwanted rows, change data types etc
data_processing <- function (input) {
  output <- input
  output <- handle_missing_values(output)

  # Set company names
  output$mfr_names <- as.character(output$mfr)
  output$mfr_names[output$mfr_names=="A"] <- "American Home Food Products"
  output$mfr_names[output$mfr_names=="G"] <- "General Mills"
  output$mfr_names[output$mfr_names=="K"] <- "Kelloggs"
  output$mfr_names[output$mfr_names=="N"] <- "Nabisco"
  output$mfr_names[output$mfr_names=="P"] <- "Post"
  output$mfr_names[output$mfr_names=="Q"] <- "Quaker Oats"
  output$mfr_names[output$mfr_names=="R"] <- "Ralston Purina"
  output$mfr_names_factor = as.factor(output$mfr_names)

  # Calorie Categories
  output <- within(output, {
    calories_category <- NA
    calories_category[calories>=50&calories<80] <- "L"
    calories_category[calories>=80&calories<110] <- "M"
    calories_category[calories>=110] <- "H"
  })

  # some data processing steps that would be required
  return (output)
}

# Get the Data Frame for the data
get_data <- function () {
  raw <- read_file()
  data <- data_processing(raw)
  return (data)
}

data <- get_data()

Evaluation of the Data Set

Density Chart for Calorie

plot(density(data$calories), ylab = "Probabilty Density", xlab = "Calories")

Top 10 Cerials that have high rating

d <- data %>% arrange(rating) %>% head(10) %>% select(name, rating)
ggplot(data=d, aes(x=name, y=rating)) + geom_bar(stat = "identity")

Calories and Cups

plot(data$calories, data$weight)

Correlation View of Variables

data_grp_mfr <- data %>%
  group_by(mfr_names_factor)
cor_result <- cor((data_grp_mfr %>% select_if(is.numeric))[-1])
corrplot(cor_result)

heatmap(cor_result)

Distribution of Cups Per Serving

data %>% ggplot(aes(x = weight, fill = mfr_names)) + geom_histogram() + scale_fill_brewer(palette = "Set5") +
    scale_x_continuous(name = "Weight (in ounces)", expand = c(0,0)) +
    labs(fill = "Manufacturer", title = "Distribution of Weight per Serving", subtitle = "different weights for servings") +
    theme_classic()
Warning in pal_name(palette, type): Unknown palette Set5
`stat_bin()` using `bins = 30`. Pick better value with `binwidth`.

Distribution of cups per Serving

data %>% ggplot(aes(x = cups, fill = mfr)) + geom_histogram() + scale_fill_brewer(palette = "Spectral") + scale_x_continuous(name = "no of cups", expand = c(0,0)) + labs(fill = "Manufacturer", title = "Distribution of cups per Serving", subtitle = "different cups for servings") + theme_classic()
`stat_bin()` using `bins = 30`. Pick better value with `binwidth`.

Distribution of rating vs cal

data %>% ggplot(aes(x = rating, fill = calories_category)) + geom_histogram() + scale_fill_brewer(palette = "Set1") + scale_x_continuous(name = "Ratings", expand = c(0,0)) + labs(fill = " Cal ",y ='count', title = "Distribution of Ratings vs cal", subtitle = "Low rating for Hogh calories") + theme_classic()
`stat_bin()` using `bins = 30`. Pick better value with `binwidth`.

Mfr wise calorie distribution

count_cal <- data %>% group_by(mfr_names) %>% count(calories_category)
ggplot(count_cal,aes(x=reorder(calories_category,n),y=n,fill=mfr_names))+geom_bar(stat='identity')+ labs(x='cal',y='count',title='Mfr wise calorie distribution')

Company wise Rating Consistency

data_grp_mfr %>% plot_ly(y= ~rating, x= ~mfr_names_factor, type = "box", color= ~mfr_names_factor) %>%
  layout(title="Product Consistency", xaxis=list(title="Manufactures"), yaxis=list(title="Rating"))

Company wise Calorie Constency

data_grp_mfr %>% plot_ly(y= ~calories, x= ~mfr_names_factor, type = "box", color= ~mfr_names_factor) %>%
  layout(title="Product Consistency (by Calories)", xaxis=list(title="Manufactures"), yaxis=list(title="Calories"))

Word Cloud

print("Word Cloud")
[1] "Word Cloud"

Cluster Analysis

cluster_data <- data %>% select(calories, rating, protein, fat)
km.res <- kmeans(cluster_data, 5, nstart = 25)
fviz_cluster(km.res, data=cluster_data, palette = "jco", ggtheme = theme_minimal())

Good and Bad parameters for rating

cor_result_rating <- cor_result["rating",]
cor_result_rating_names <- names(cor_result_rating)
names(cor_result_rating) <- NULL
cor_result_df <- data.frame(cor_result_rating_names, cor_result_rating) %>% arrange(cor_result_rating)
names(cor_result_df) <- c("Parameters", "Corellation")
ggplot(cor_result_df, aes(x=Parameters, y=Corellation)) + geom_bar(stat = "identity")

prediction with liner model

model <- lm(rating~sugars+calories+protein+fat+sodium+fiber+carbo+potass+vitamins+shelf+weight+cups, data=data)
changed_data <- data
changed_data[changed_data$name=="100%_Natural_Bran",]$carbo
[1] 8
changed_data[changed_data$name=="100%_Natural_Bran",]$carbo <- 15
data.frame(data, predicted_rating=predict(model, changed_data))[changed_data$name=="100%_Natural_Bran",]
---
title: "Data Riders Notebook"
output:
  html_notebook:
    code_folding: hide
---

<style type="text/css">
.main-container {
  max-width: 1300px;
  margin-left: auto;
  margin-right: auto;
}

p {
  font-weight: bold;
  font-size: 150%;
}
</style>

Set up the Core Components of the Code
```{r}
# Each team member would need to set their directory path to variable "project_dir"
# we will make sure everything else is relative to "project_dir"
project_dir <- "/home/admin-12/Documents/IMARTICUS/Data-Riders"
setwd(project_dir)

# Setup Packages
load_packages <- function () {
  # Imports
  packages <- c("VIM", "dplyr", "plotly", "psych", "corrplot", "cluster", "factoextra")
  installed_packages <- packages %in% rownames(installed.packages())
  if (any(installed_packages == FALSE)) {
    install.packages(packages[!installed_packages])
  }
  # Packages loading with suppressed messages
  suppressMessages(invisible(lapply(packages, library, character.only = TRUE)))
}
load_packages()

# Get the Raw Data from the file
read_file <- function () {
  data <- read.csv("data/cereals_data.csv")
  return (data)
}

# Handle missing values
handle_missing_values <- function (input) {
  output <- input
  # any handling of missing values
  output <- na.omit(output)
  # TODO KNN
  return (output)
}

# Clearn the data to make it good for processing
# eg. delete unwanted rows, change data types etc
data_processing <- function (input) {
  output <- input
  output <- handle_missing_values(output)

  # Set company names
  output$mfr_names <- as.character(output$mfr)
  output$mfr_names[output$mfr_names=="A"] <- "American Home Food Products"
  output$mfr_names[output$mfr_names=="G"] <- "General Mills"
  output$mfr_names[output$mfr_names=="K"] <- "Kelloggs"
  output$mfr_names[output$mfr_names=="N"] <- "Nabisco"
  output$mfr_names[output$mfr_names=="P"] <- "Post"
  output$mfr_names[output$mfr_names=="Q"] <- "Quaker Oats"
  output$mfr_names[output$mfr_names=="R"] <- "Ralston Purina"
  output$mfr_names_factor = as.factor(output$mfr_names)

  # Calorie Categories
  output <- within(output, {
    calories_category <- NA
    calories_category[calories>=50&calories<80] <- "L"
    calories_category[calories>=80&calories<110] <- "M"
    calories_category[calories>=110] <- "H"
  })

  # some data processing steps that would be required
  return (output)
}

# Get the Data Frame for the data
get_data <- function () {
  raw <- read_file()
  data <- data_processing(raw)
  return (data)
}

data <- get_data()
```

Evaluation of the Data Set
```{r echo=FALSE, warning=FALSE}
describe(data)
```

Density Chart for Calorie
```{r}
plot(density(data$calories), ylab = "Probabilty Density", xlab = "Calories")
```

Top 10 Cerials that have high rating
```{r}
d <- data %>% arrange(rating) %>% head(10) %>% select(name, rating)
ggplot(data=d, aes(x=name, y=rating)) + geom_bar(stat = "identity")
```

Calories and Cups
```{r}
plot(data$calories, data$weight)
```

Correlation View of Variables
```{r}
data_grp_mfr <- data %>%
  group_by(mfr_names_factor)
cor_result <- cor((data_grp_mfr %>% select_if(is.numeric))[-1])
corrplot(cor_result)
heatmap(cor_result)
```

Distribution of Cups Per Serving
```{r}
data %>% ggplot(aes(x = weight, fill = mfr_names)) + geom_histogram() + scale_fill_brewer(palette = "Set5") +
    scale_x_continuous(name = "Weight (in ounces)", expand = c(0,0)) +
    labs(fill = "Manufacturer", title = "Distribution of Weight per Serving", subtitle = "different weights for servings") +
    theme_classic()
```

Distribution of cups per Serving
```{r}
data %>% ggplot(aes(x = cups, fill = mfr)) + geom_histogram() + scale_fill_brewer(palette = "Spectral") + scale_x_continuous(name = "no of cups", expand = c(0,0)) + labs(fill = "Manufacturer", title = "Distribution of cups per Serving", subtitle = "different cups for servings") + theme_classic()
```

Distribution of rating vs cal
```{r}
data %>% ggplot(aes(x = rating, fill = calories_category)) + geom_histogram() + scale_fill_brewer(palette = "Set1") + scale_x_continuous(name = "Ratings", expand = c(0,0)) + labs(fill = " Cal ",y ='count', title = "Distribution of Ratings vs cal", subtitle = "Low rating for Hogh calories") + theme_classic()
```

Mfr wise calorie distribution
```{r}
count_cal <- data %>% group_by(mfr_names) %>% count(calories_category)
ggplot(count_cal,aes(x=reorder(calories_category,n),y=n,fill=mfr_names))+geom_bar(stat='identity')+ labs(x='cal',y='count',title='Mfr wise calorie distribution')
```

Company wise Rating Consistency
```{r out.width="100%"}
data_grp_mfr %>% plot_ly(y= ~rating, x= ~mfr_names_factor, type = "box", color= ~mfr_names_factor) %>%
  layout(title="Product Consistency", xaxis=list(title="Manufactures"), yaxis=list(title="Rating"))

```

Company wise Calorie Constency
```{r}
data_grp_mfr %>% plot_ly(y= ~calories, x= ~mfr_names_factor, type = "box", color= ~mfr_names_factor) %>%
  layout(title="Product Consistency (by Calories)", xaxis=list(title="Manufactures"), yaxis=list(title="Calories"))
```

Word Cloud
```{r}
print("Word Cloud")
```

Cluster Analysis
```{r}
cluster_data <- data %>% select(calories, rating, protein, fat)
km.res <- kmeans(cluster_data, 5, nstart = 25)
fviz_cluster(km.res, data=cluster_data, palette = "jco", ggtheme = theme_minimal())
```

Good and Bad parameters for rating
```{r}
cor_result_rating <- cor_result["rating",]
cor_result_rating_names <- names(cor_result_rating)
names(cor_result_rating) <- NULL
cor_result_df <- data.frame(cor_result_rating_names, cor_result_rating) %>% arrange(cor_result_rating)
names(cor_result_df) <- c("Parameters", "Corellation")
ggplot(cor_result_df, aes(x=Parameters, y=Corellation)) + geom_bar(stat = "identity")
```

prediction with liner model
```{r}
model <- lm(rating~sugars+calories+protein+fat+sodium+fiber+carbo+potass+vitamins+shelf+weight+cups, data=data)
changed_data <- data
changed_data[changed_data$name=="100%_Natural_Bran",]$carbo
changed_data[changed_data$name=="100%_Natural_Bran",]$carbo <- 15
data.frame(data, predicted_rating=predict(model, changed_data))[changed_data$name=="100%_Natural_Bran",]
```
